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Iimveliso

IManganese
Isigaba kwi-STP eqinileyo
Indawo yokunyibilika 1519 K (1246 °C, 2275 °F)
Indawo yokubila 2334 K (2061 °C, 3742 °F)
Uxinano (kufutshane ne-rt) 7.21 g/cm3
Xa ulwelo (kwi-mp) 5.95 g/cm3
Ubushushu bokudibana 12.91 kJ/mol
Ubushushu bokufuma 221 kJ/mol
Umthamo wobushushu be-molar 26.32 J/(mol·K)
  • IManganese(II) acetate tetrahydrate Assay Min.99% CAS 6156-78-1

    IManganese(II) acetate tetrahydrate Assay Min.99% CAS 6156-78-1

    I-Manganese(II) AcetateI-Tetrahydrate ngumthombo weManganese onyibilikayo emanzini oqikelelweyo obola ube yiManganese oxide xa ifudunyezwa.

  • Uvavanyo lwebhetri lweManganese(II) chloride tetrahydrate Min.99% CAS 13446-34-9

    Uvavanyo lwebhetri lweManganese(II) chloride tetrahydrate Min.99% CAS 13446-34-9

    I-Manganese(II) Chloride, I-MnCl2 yityuwa ye-dichloride ye-manganese. Njengekhemikhali engaphiliyo ekhoyo kwimo ye-anhydrous, imo eqhelekileyo yi-dihydrate (MnCl2·2H2O) kunye ne-tetrahydrate (MnCl2·4H2O). Iintlobo ezininzi ze-Mn(II), ezi tyuwa zipinki.

  • I-Manganese(ll,lll) Oxide

    I-Manganese(ll,lll) Oxide

    I-oxide yeManganese(II,III) ngumthombo weManganese onganyibilikiyo kakhulu kubushushu, odibaniswa yikhemikhali enefomyula iMn3O4. Njenge-oxide yesinyithi esiguqukayo, iTrimanganese tetraoxide Mn3O ingachazwa njengeMnO.Mn2O3, equka izigaba ezimbini ze-oxidation zeMn2+ kunye neMn3+. Ingasetyenziselwa iintlobo ngeentlobo zezicelo ezifana ne-catalysis, izixhobo ze-electrochromic, kunye nezinye izicelo zokugcina amandla. Ikwafanelekile kwizicelo zeglasi, i-optic kunye ne-ceramic.

  • I-Manganese Dioxide

    I-Manganese Dioxide

    IManganese Dioxide, i-solid emnyama-mdaka, yi-molecule ye-manganese enefomula i-MnO2. I-MnO2 eyaziwa ngokuba yi-pyrolusite xa ifumaneka kwindalo, yeyona ininzi kuzo zonke iikhompawundi ze-manganese. IManganese Oxide yi-inorganic compound, kwaye ubumsulwa obuphezulu (99.999%) iManganese Oxide (MnO) Powder ngumthombo wendalo ophambili we-manganese. IManganese Dioxide ngumthombo weManganese onganyibilikiyo kakhulu ofanelekileyo kwiiglasi, i-optic kunye nokusetyenziswa kwe-ceramic.